QtPrivate::AsyncContinuation< Function, ResultType, ParentResultType > Class Template Reference

#include <qfuture_impl.h>

Inheritance diagram for QtPrivate::AsyncContinuation< Function, ResultType, ParentResultType >:

Collaboration diagram for QtPrivate::AsyncContinuation< Function, ResultType, ParentResultType >:

Public Member Functions
template<typename F = Function>
	AsyncContinuation (F &&func, const QFuture< ParentResultType > &f, QPromise< ResultType > &&p, QThreadPool *pool=nullptr)
	~AsyncContinuation () override=default
Public Member Functions inherited from QRunnable
virtual void	run ()=0
	Implement this pure virtual function in your subclass.
constexpr	QRunnable () noexcept=default
	Constructs a QRunnable.
virtual	~QRunnable ()
	QRunnable virtual destructor.
bool	autoDelete () const
	Returns true is auto-deletion is enabled; false otherwise.
void	setAutoDelete (bool autoDelete)
	Enables auto-deletion if autoDelete is true; otherwise auto-deletion is disabled.
template<typename Callable , if_callable< Callable > = true>
	QGenericRunnable (Callable &&c)
	~QGenericRunnable () override
void	run () override
Public Member Functions inherited from QtPrivate::Continuation< Function, ResultType, ParentResultType >
template<typename F = Function>
	Continuation (F &&func, const QFuture< ParentResultType > &f, QPromise< ResultType > &&p)
virtual	~Continuation ()=default
bool	execute ()

Private Member Functions
void	runImpl () override
void	run () override
	Implement this pure virtual function in your subclass.

Additional Inherited Members
Public Types inherited from QRunnable
template<typename Callable >
using	if_callable = std::enable_if_t< std::is_invocable_r_v< void, Callable >, bool >
Static Public Member Functions inherited from QRunnable
template<typename Callable , if_callable< Callable > = true>
static QRunnable *	create (Callable &&functionToRun)
static QRunnable *	create (std::nullptr_t)=delete
Static Public Member Functions inherited from QtPrivate::Continuation< Function, ResultType, ParentResultType >
template<typename F = Function>
static void	create (F &&func, QFuture< ParentResultType > *f, QFutureInterface< ResultType > &fi, QtFuture::Launch policy)
template<typename F = Function>
static void	create (F &&func, QFuture< ParentResultType > *f, QFutureInterface< ResultType > &fi, QThreadPool *pool)
template<typename F = Function>
static void	create (F &&func, QFuture< ParentResultType > *f, QFutureInterface< ResultType > &fi, QObject *context)
Protected Member Functions inherited from QtPrivate::Continuation< Function, ResultType, ParentResultType >
virtual void	runImpl ()=0
void	runFunction ()
Protected Attributes inherited from QtPrivate::Continuation< Function, ResultType, ParentResultType >
QPromise< ResultType >	promise
QFuture< ParentResultType >	parentFuture
Function	function

Detailed Description

template<typename Function, typename ResultType, typename ParentResultType>
class QtPrivate::AsyncContinuation< Function, ResultType, ParentResultType >

Definition at line 351 of file qfuture_impl.h.

Constructor & Destructor Documentation

AsyncContinuation()

template<typename Function , typename ResultType , typename ParentResultType >

template<typename F = Function>

QtPrivate::AsyncContinuation< Function, ResultType, ParentResultType >::AsyncContinuation ( F &&  func, const QFuture< ParentResultType > &  f, QPromise< ResultType > &&  p, QThreadPool *  pool = nullptr  )

inline

Definition at line 356 of file qfuture_impl.h.

~AsyncContinuation()

template<typename Function , typename ResultType , typename ParentResultType >

QtPrivate::AsyncContinuation< Function, ResultType, ParentResultType >::~AsyncContinuation ( )

overridedefault

Member Function Documentation

run()

template<typename Function , typename ResultType , typename ParentResultType >

void QtPrivate::AsyncContinuation< Function, ResultType, ParentResultType >::run ( )

inlineoverrideprivatevirtual

Implement this pure virtual function in your subclass.

Implements QRunnable.

Definition at line 373 of file qfuture_impl.h.

References QtPrivate::Continuation< Function, ResultType, ParentResultType >::runFunction().

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runImpl()

template<typename Function , typename ResultType , typename ParentResultType >

void QtPrivate::AsyncContinuation< Function, ResultType, ParentResultType >::runImpl ( )

inlineoverrideprivatevirtual

Implements QtPrivate::Continuation< Function, ResultType, ParentResultType >.

Definition at line 367 of file qfuture_impl.h.

References QThreadPool::globalInstance(), pool, and QThreadPool::start().

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The documentation for this class was generated from the following file:

• qtbase/src/corelib/thread/qfuture_impl.h